Ask-A-Linguist Message Details

Subject:

Case Grammar vs Transformational Grammar

Question:

I heard that GTG by Noam Chomsky is already considered as an old
theory, and some people said that that theory is wrong. It makes me
think twice to use that theory for my thesis.
How about case grammar? Is it true that this theory is better that
Transformational grammar?
And where can I find the references via online, because that theory
is not really famous in my country and it is hard to find the
books.
Thank you.